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A Stabilized Lagrange Multiplier Method for the Finite ElementApproximation of Frictional Contact Problems in Elastostatics
Published online by Cambridge University Press: 27 January 2009
Abstract
In this work we consider a stabilized Lagrange multiplier method in order to approximate the Coulomb frictional contact model in linear elastostatics. The particularity of the method is that no discrete inf-sup condition is needed. We study the existence and the uniqueness of solution of the discrete problem.
- Type
- Research Article
- Information
- Mathematical Modelling of Natural Phenomena , Volume 4 , Issue 1: Modelling and numerical methods in contact mechanics , 2009 , pp. 163 - 182
- Copyright
- © EDP Sciences, 2009
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